Hardware Spec Index

Brontix FN-4370 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4370-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index491 (Case Fans scale)
Category rank#4,379
Street price$19
Power3 W
Performance per dollar25.84
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4370 XT
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4370 XT 140mm PWM Case Fan”, https://vextor7.com/item/97276268 (accessed 2026-10-21).